v3.5.4版本提交，修改api

apps/mini-user/src/pages/invoice-apply/index.tsx

@@ -7,9 +7,9 @@ import SubPageHeader from '../../components/SubPageHeader';
 import { request, toast } from '../../lib/api';
 import { usePageView } from '../../lib/usePageView';
 import {
-  INVOICE_KIND_LABELS,
+  INVOICE_CATEGORY_LABELS,
   INVOICE_TITLE_TYPE_LABELS,
-  type InvoiceKind,
+  type InvoiceCategory,
   type UserInvoiceTitleDto,
 } from '@dukang/shared-types';
 
@@ -42,7 +42,8 @@ export default function InvoiceApplyPage() {
 
   const [titles, setTitles] = useState<UserInvoiceTitleDto[]>([]);
   const [selectedId, setSelectedId] = useState('');
-  const [invoiceKind, setInvoiceKind] = useState<InvoiceKind>('NORMAL');
+  const [invoiceCategory, setInvoiceCategory] = useState<InvoiceCategory>('LIQUOR');
+  const [remark, setRemark] = useState('');
   const [emailOverride, setEmailOverride] = useState('');
   const [phoneOverride, setPhoneOverride] = useState('');
   const [loading, setLoading] = useState(true);
@@ -103,19 +104,17 @@ export default function InvoiceApplyPage() {
       toast('请填写联系电话');
       return;
     }
-    if (invoiceKind === 'SPECIAL' && selected.titleType !== 'ENTERPRISE') {
-      toast('专用发票仅支持企业抬头');
-      return;
-    }
     setSubmitting(true);
     try {
       await request(`/trade/orders/${orderId}/invoices`, {
         method: 'POST',
         data: {
           titleId: selectedId,
-          invoiceKind,
+          invoiceKind: 'NORMAL',
+          invoiceCategory,
           email,
           phone,
+          remark: remark.trim() || undefined,
         },
       });
       toast('发票申请已提交', 'success');
@@ -192,20 +191,26 @@ export default function InvoiceApplyPage() {
         ) : null}
 
         {canApply ? (
-          <View className="invoice-title-field" style={{ marginBottom: 16 }}>
-            <Text className="invoice-title-label">发票类型</Text>
-            <View className="invoice-title-type-row">
-              {(['NORMAL', 'SPECIAL'] as InvoiceKind[]).map((k) => (
-                <Text
-                  key={k}
-                  className={`invoice-title-type-chip${invoiceKind === k ? ' active' : ''}`}
-                  onClick={() => setInvoiceKind(k)}
-                >
-                  {INVOICE_KIND_LABELS[k]}
-                </Text>
-              ))}
+          <>
+            <View className="invoice-title-field" style={{ marginBottom: 16 }}>
+              <Text className="invoice-title-label">发票类型</Text>
+              <Text className="invoice-kind-static">增值税普通发票</Text>
             </View>
-          </View>
+            <View className="invoice-title-field" style={{ marginBottom: 16 }}>
+              <Text className="invoice-title-label">类型</Text>
+              <View className="invoice-title-type-row">
+                {(['LIQUOR', 'CATERING'] as InvoiceCategory[]).map((k) => (
+                  <Text
+                    key={k}
+                    className={`invoice-title-type-chip${invoiceCategory === k ? ' active' : ''}`}
+                    onClick={() => setInvoiceCategory(k)}
+                  >
+                    {INVOICE_CATEGORY_LABELS[k]}
+                  </Text>
+                ))}
+              </View>
+            </View>
+          </>
         ) : null}
 
         {canApply ? (
@@ -258,7 +263,11 @@ export default function InvoiceApplyPage() {
 
         {canApply && selected && !selected.email ? (
           <View className="invoice-title-field" style={{ marginTop: 16 }}>
-            <Text className="invoice-title-label">接收邮箱</Text>
+            <Text className="invoice-title-label">
+              <Text className="invoice-title-star">*</Text>
+              接收邮箱
+              <Text className="invoice-title-label-hint">必填</Text>
+            </Text>
             <Input
               className="invoice-title-input"
               placeholder="电子发票将发送至此邮箱"
@@ -279,6 +288,19 @@ export default function InvoiceApplyPage() {
             />
           </View>
         ) : null}
+
+        {canApply ? (
+          <View className="invoice-title-field" style={{ marginTop: 16 }}>
+            <Text className="invoice-title-label">备注</Text>
+            <Input
+              className="invoice-title-input"
+              maxlength={200}
+              placeholder="选填，将显示在发票申请备注中"
+              value={remark}
+              onInput={(e) => setRemark(e.detail.value)}
+            />
+          </View>
+        ) : null}
       </View>
 
       {canApply && titles.length > 0 ? (

apps/mini-user/src/pages/invoice-titles/index.tsx

@@ -26,6 +26,24 @@ const ACTION_ICONS = {
 
 type EditDraft = UpsertInvoiceTitleRequest & { id?: string };
 
+function FieldLabel({
+  children,
+  required,
+  hint,
+}: {
+  children: string;
+  required?: boolean;
+  hint?: string;
+}) {
+  return (
+    <Text className="invoice-title-label">
+      {required ? <Text className="invoice-title-star">*</Text> : null}
+      {children}
+      {hint ? <Text className="invoice-title-label-hint">{hint}</Text> : null}
+    </Text>
+  );
+}
+
 function TitleActionIcon({
   kind,
   label,
@@ -120,6 +138,15 @@ export default function InvoiceTitlesPage() {
       toast('企业抬头须填写税号');
       return;
     }
+    const email = draft.email?.trim() || '';
+    if (!email) {
+      toast('请填写接收邮箱（必填）');
+      return;
+    }
+    if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) {
+      toast('邮箱格式不正确');
+      return;
+    }
     setSaving(true);
     try {
       const payload: UpsertInvoiceTitleRequest = {
@@ -152,6 +179,10 @@ export default function InvoiceTitlesPage() {
   }
 
   async function setDefault(t: UserInvoiceTitleDto) {
+    if (!t.email?.trim()) {
+      toast('请先补全接收邮箱后再设为默认');
+      return;
+    }
     try {
       await request(`/trade/invoice-titles/${t.id}`, {
         method: 'PUT',
@@ -241,7 +272,7 @@ export default function InvoiceTitlesPage() {
             </Text>
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">抬头类型</Text>
+              <FieldLabel required>抬头类型</FieldLabel>
               <View className="invoice-title-type-row">
                 {(['PERSONAL', 'ENTERPRISE'] as InvoiceTitleType[]).map((tp) => (
                   <Text
@@ -258,7 +289,7 @@ export default function InvoiceTitlesPage() {
             </View>
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">抬头名称</Text>
+              <FieldLabel required>抬头名称</FieldLabel>
               <Input
                 className="invoice-title-input"
                 maxlength={128}
@@ -270,7 +301,7 @@ export default function InvoiceTitlesPage() {
 
             {draft.titleType === 'ENTERPRISE' ? (
               <View className="invoice-title-field">
-                <Text className="invoice-title-label">税号</Text>
+                <FieldLabel required>税号</FieldLabel>
                 <Input
                   className="invoice-title-input"
                   maxlength={32}
@@ -282,11 +313,13 @@ export default function InvoiceTitlesPage() {
             ) : null}
 
             <View className="invoice-title-field">
-              <Text className="invoice-title-label">接收邮箱</Text>
+              <FieldLabel required hint="必填，电子发票将发送至此">
+                接收邮箱
+              </FieldLabel>
               <Input
                 className="invoice-title-input"
                 maxlength={128}
-                placeholder="电子发票将发送至此邮箱"
+                placeholder="请填写邮箱（必填）"
                 value={draft.email || ''}
                 onInput={(e) => setDraft({ ...draft, email: e.detail.value })}
               />
@@ -311,7 +344,7 @@ export default function InvoiceTitlesPage() {
                   <Input
                     className="invoice-title-input"
                     maxlength={256}
-                    placeholder="专用发票需要，选填"
+                    placeholder="选填"
                     value={draft.addressPhone || ''}
                     onInput={(e) => setDraft({ ...draft, addressPhone: e.detail.value })}
                   />
@@ -321,7 +354,7 @@ export default function InvoiceTitlesPage() {
                   <Input
                     className="invoice-title-input"
                     maxlength={256}
-                    placeholder="专用发票需要，选填"
+                    placeholder="选填"
                     value={draft.bankAccount || ''}
                     onInput={(e) => setDraft({ ...draft, bankAccount: e.detail.value })}
                   />

apps/mini-user/src/pages/pay/index.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useState } from 'react';
-import { View, Text } from '@tarojs/components';
+import { View, Text, Image } from '@tarojs/components';
 import '../../styles/order.css';
 import Taro, { useDidShow, useRouter } from '@tarojs/taro';
 import PageShell from '../../components/PageShell';
@@ -16,6 +16,7 @@ import {
   saveWechatLoginResult,
 } from '../../lib/pay-wechat';
 import { applyWechatLoginResult } from '../../lib/wechat-auth';
+import { getBrandAssetsSync, loadBrandAssets } from '../../lib/brand-assets';
 import { isWechatEnv } from '../../lib/weixin';
 import { goLogin } from '../../lib/auth-nav';
 import { request, toast } from '../../lib/api';
@@ -25,12 +26,12 @@ export default function PayPage() {
   const orderId = router.params.orderId ?? '';
   const [loading, setLoading] = useState(false);
   const [authLoading, setAuthLoading] = useState(false);
-  const [mockMode, setMockMode] = useState(true);
   const [needsWechatAuth, setNeedsWechatAuth] = useState(false);
   const [msg, setMsg] = useState('');
   const [orderNo, setOrderNo] = useState('');
   const [payAmount, setPayAmount] = useState('—');
   const [deliveryType, setDeliveryType] = useState('');
+  const [brandMarkUrl, setBrandMarkUrl] = useState(() => getBrandAssetsSync().brandLogoMarkUrl);
 
   const returnPath = orderId
     ? `/pages/pay/index?orderId=${orderId}`
@@ -39,7 +40,6 @@ export default function PayPage() {
   const refreshPayReadiness = useCallback(async () => {
     try {
       const [config, profile] = await Promise.all([fetchClientConfig(), fetchUserProfile()]);
-      setMockMode(config.mockPay);
       setNeedsWechatAuth(needsWechatAuthForPay(config, profile));
       return profile;
     } catch {
@@ -51,6 +51,10 @@ export default function PayPage() {
     void refreshPayReadiness();
   });
 
+  useEffect(() => {
+    void loadBrandAssets().then((brand) => setBrandMarkUrl(brand.brandLogoMarkUrl));
+  }, []);
+
   useEffect(() => {
     if (!orderId) return;
     if (process.env.TARO_ENV === 'weapp') {
@@ -174,7 +178,7 @@ export default function PayPage() {
       <View className="sub-page-body">
         <View className="pay-status">
           <View className="pay-status-icon">
-            <Text>¥</Text>
+            <Image className="pay-status-brand" src={brandMarkUrl} mode="aspectFit" />
           </View>
           <Text className="pay-status-title">
             {needsWechatAuth ? '需完成微信授权' : '待支付'}
@@ -204,12 +208,6 @@ export default function PayPage() {
             <Text className="order-row-label">支付方式</Text>
             <Text className="order-row-value">微信支付</Text>
           </View>
-          <View className="order-row">
-            <Text className="order-row-label">说明</Text>
-            <Text className="order-row-value">
-              {mockMode ? 'Mock 模式由服务端直接标记已付款' : '将调起微信收银台'}
-            </Text>
-          </View>
         </View>
         {msg ? (
           <Text className="pay-wechat-auth-msg" style={{ marginTop: 12 }}>

apps/mini-user/src/styles/invoice.css

@@ -153,6 +153,30 @@
   margin-bottom: 6px;
 }
 
+.invoice-title-star {
+  color: #c62828;
+  margin-right: 2px;
+  font-weight: 600;
+}
+
+.invoice-title-label-hint {
+  margin-left: 6px;
+  font-size: 12px;
+  color: #c62828;
+  font-weight: 500;
+}
+
+.invoice-kind-static {
+  display: block;
+  font-size: 15px;
+  color: var(--color-on-surface, #1a1a1a);
+  line-height: 44px;
+  padding: 0 12px;
+  background: var(--color-surface, #fafafa);
+  border: 1px solid var(--color-outline, #ddd);
+  border-radius: 8px;
+}
+
 .invoice-title-input {
   width: 100%;
   height: 44px;

apps/mini-user/src/styles/order.css

@@ -498,6 +498,12 @@
   align-items: center;
   justify-content: center;
   margin: 0 auto 16px;
+  overflow: hidden;
+}
+
+.pay-status-brand {
+  width: 44px;
+  height: 44px;
 }
 
 .pay-status-title {